Regulatory framework
The code baseline for Dukes County.
Massachusetts State Building Code, 780 CMR 10th Edition (current 2026 edition based on the 2021 I-Codes with Massachusetts amendments), plus applicable Massachusetts plumbing/gas, electrical, sheet-metal, accessibility, fire and local zoning requirements.
Inspection lane
Building, plumbing, gas and wiring permits are submitted through the OpenGov portal. The department’s inspection-requirements document provides the inspection sequence and request procedure; contact the Building Inspector’s Office at 508-627-6115 for scheduling and questions. Certificates of Inspection and Certificates of Occupancy are handled by the office.